Initial commit

1 files changed, 28 insertions, 0 deletions

diff --git a/pkg/tbtables/fitsio/ftgcvi.f b/pkg/tbtables/fitsio/ftgcvi.f
new file mode 100644
index 00000000..2e032552
--- /dev/null
+++ b/pkg/tbtables/fitsio/ftgcvi.f
@@ -0,0 +1,28 @@
+C----------------------------------------------------------------------
+        subroutine ftgcvi(iunit,colnum,frow,felem,nelem,nulval,array,
+     &          anynul,status)
+
+C       read an array of I*2 values from a specified column of the table.
+C       Any undefined pixels will be set equal to the value of NULVAL,
+C       unless NULVAL=0, in which case no checks for undefined pixels
+C       will be made.
+
+C       iunit   i  fortran unit number
+C       colnum  i  number of the column to read
+C       frow    i  first row to read
+C       felem   i  first element within the row to read
+C       nelem   i  number of elements to read
+C       nulval  i*2  value that undefined pixels will be set to
+C       array   i*2 returned array of data values that was read from FITS file
+C       anynul  l  set to .true. if any of the returned values are undefined
+C       status  i  output error status
+C
+C       written by Wm Pence, HEASARC/GSFC, June 1991
+
+        integer iunit,colnum,frow,felem,nelem,status
+        logical flgval,anynul
+        integer*2 array(*),nulval
+
+        call ftgcli(iunit,colnum,frow,felem,nelem,1,1,nulval,
+     &      array,flgval,anynul,status)
+        end